@misc{indiciae5f40466706c7,
  title = {Spacecraft Orbit Design and Analysis (SODA). Version 2.0: User's guide},
  author = {Stallcup, Scott S. and Davis, John S. and Zsoldos, Jeffrey S.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910008312},
  note = {Source identifier: 19910008312}
}